[lld] [llvm] [LLD][ELF] Support for SHN_AMD64_LCOMMON and lbss on x86-64 (PR #161697)

[via llvm-commits]

ssijaric-nv wrote:

A test case depends on the MC layer support for "largecomm" in LLVM, https://github.com/llvm/llvm-project/pull/161483.  Will add a test case after the LLVM patch is merged.

https://github.com/llvm/llvm-project/pull/161697